TEL: 416.449.7275     FAX: 416.449.2614

2259 Markham Road, Scarborough, Ontario, Canada M1B 2W3

River Hill Dental



TEL: 416.449.7275
FAX: 416.449.2614


2259 Markham Road, Scarborough
Ontario, Canada M1B 2W3


Mon to Fri: 8:00am – 5:00pm
Sat: 8:00am – 12:30pm

Stack Duct

Stack Duct


Stack duct is manufactured from galvanized steel.


This product is designed to fit in between wall joists for indoor air distribution and venting non-combustion exhaust fans.

Features & Benefits

– Full automated assembly ensures consistency
– Made in Canada

Part Number Table

Part Number Description UOM Ctn.Qty
D03104830 31/4″x 10″x 48″ STK DUCT PR 800
D03106030 31/4″x 10″x 60″ STK DUCT PR 800
D03109630 (M) 31/4″x 10″x 96″ STK DUCT PR 1

Related Products

Fan Increaser

Fan Increaser

Flat one side increasers are manufactured using standard gauge galvanized steel.

Take Off Side

Take Off Side

Side Take Offs are manufactured using either standard gauge or 30 gauge galvanized steel and are available in 90 degree and 45 degree configurations.

Anchor Strap

Anchor Strap

Anchor strap is manufactured using 18 gauge galvanized steel.

Product Categories

Sheet Metal


Flexible Duct